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Fertility Glossary

Cancelled IVF cycle

A cycle stopped before egg collection or embryo transfer.

IVF & treatment

A cycle may be cancelled if too few or too many follicles develop, if ovulation happens early, for OHSS risk, or for other medical reasons. It is disappointing, but the decision is made for safety or to avoid a cycle with a very low chance of success. Your clinic should explain the options and what happens to the cost.

Also known as: cycle cancellation, cancelled cycle

Related United Kingdom guides

Last reviewed: 23 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.

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